Hello all, I use sessions via cookies but i didn't managed to destroy it. I followed the instructions in the cookbook. After reading more, i found flush instruction and it appears i have to flush the destroyed session in order to make it effectively destroyed. I think there are two ways to do, first one is to add "session->flush;" when destroying sessions in cookbook, the second one is to make session->destroy to implicitly flush the session. Thanks to the Dancer team !